TW587651U - Improved opening structure for multi-staged door lock - Google Patents

Improved opening structure for multi-staged door lock

Info

Publication number
TW587651U
TW587651U TW92209542U TW92209542U TW587651U TW 587651 U TW587651 U TW 587651U TW 92209542 U TW92209542 U TW 92209542U TW 92209542 U TW92209542 U TW 92209542U TW 587651 U TW587651 U TW 587651U
Authority
TW
Taiwan
Prior art keywords
staged
door lock
opening structure
improved opening
improved
Prior art date
Application number
TW92209542U
Other languages
Chinese (zh)
Inventor
Jen-Lin Yang
Sheng-Jiun Yang
Mu-Guei Yang
Original Assignee
Jen-Lin Yang
Sheng-Jiun Yang
Mu-Guei Yang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jen-Lin Yang, Sheng-Jiun Yang, Mu-Guei Yang filed Critical Jen-Lin Yang
Priority to TW92209542U priority Critical patent/TW587651U/en
Publication of TW587651U publication Critical patent/TW587651U/en

Links

TW92209542U 2003-05-23 2003-05-23 Improved opening structure for multi-staged door lock TW587651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92209542U TW587651U (en) 2003-05-23 2003-05-23 Improved opening structure for multi-staged door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92209542U TW587651U (en) 2003-05-23 2003-05-23 Improved opening structure for multi-staged door lock

Publications (1)

Publication Number Publication Date
TW587651U true TW587651U (en) 2004-05-11

Family

ID=34060798

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92209542U TW587651U (en) 2003-05-23 2003-05-23 Improved opening structure for multi-staged door lock

Country Status (1)

Country Link
TW (1) TW587651U (en)

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees